Bouquet of blue and lavender flowers.

Blue Flower Seeds & Bulbs

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Sweet-scented cut flower with stiff stems and delicate appearance.
Our recommended substitute for Seeker Blue.
Uniform plants with 5–8", dense spikes that bloom summer to frost.
Tall, upright, sturdy stems for a classic filler flower.
Versatile single stems, very uniform in bloom time and stem length.
Classic delphinium for spring or fall arrangements.
Elegant and uniform blooms atop tall and strong, slender stems.
Hardiest type of delphinium in a first-year flowering perennial.
Hardy, long-lived, and easy to maintain perennial.
Elegant and unusually colored blooms on long stems.